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P314 Service Manual - Merits Health Products

1. gai T 3 45 3 51 R P 2 1 4 To replace the left right armrest When should you replace the armrest lt gt If the armrest is worn out If the armrest is pierced or scratched by something If the powerchair crashed cause the armrest out of shape How to replace the armrest Please proceeding steps as follows if it has to replace Use hex tools to loosen bolt 3 29 under armrest to disassemble armrest from armrest support plate If the armrest is broken then replace it 33 Ly 335 Note The arm tube protective shrouds 3 34 and 3 35 are option parts for powerchair 2 2 How to replace or repair the body assembly The Body Assembly includes shroud footplate assembly anti tipper wheel assembly caster wheel assembly driver wheel assembly and the frame assembly 2 2 1 To replace the shroud When should you replace the shroud If your powerchair can not avoid knocked or bumped cause the shroud broken How to replace the shroud Please proceeding steps as follows if it has to replace Check for deformations or cracks on the shroud For VR2 Controller a Use screw driver to loosen the screw 2 06 to remove the main shroud and then replace it b Loosen the screw 1 18 to remove controller 1 17 c Use screw driver to loosen the screw 2 06 to remove the front shroud and then replace it bt Nia Np shroud and then re
2. Merits P314 series Service Manual Index 1 Introduction essseoscscscseseseseocososcscseseseseoeosososcseseseseseseoscscsesese Dix SOEVICE PMA O sisisi aaa L 2 1 How to replace or repair the seat assembly ccsssssssssssssssssssssseees 1 2 1 1 To teplace the seati body soiaus odessa aca clecacts a a a a a aa iaa i 1 2 1 2 To replace the hook and the seat mounting eee ee eeeeeeeeneeeeeeeeeeeeeeeeenneeeeees 2 2 1 3 To replace the seat post assembly o ic ivucdesgsledcatoaneydsxaalelassoraadapaalelaa ued meas 2 2 1 4 To replace the left right armrest siccc ce csisis eeciay saves se clewanag vavivas oles aad av tas ewe 4 2 2 Howto replace or repair the body assembly sssssssssssssssssssseseees 5 2321 To replace the shroud cwcadusandaniicasieandinadoniunauesasinanses 5 Dd To replace the footplate assembly 2 csisicclese casdivzscodeseizaraacssaaadars eandaduiordsveasedias p 22 3 To replace the anti tipper wheel assembly ns snsosessssesessssesessseeeessseresssseressssree 8 2 2 4 To replace the caster wheel assembly tei4 tasscdcsusts winaesctiaceto sisi oaeksg aves odenodivs 9 2 265 To replace the driver wheel assembly ccesccccessssececeeeeneeceeseneeeeeseenaeees 10 2 2 6 To replace the frame ASsemab IVs 05 lt 5 assed cedongedahaa cindeed saptdeiesaosdandvasslenacietarieatle 11 The numbers shown in this service manual is just for reference The part numbers should
3. be in accordance with current exploded drawing 1 Introduction The purpose of this manual is to provide dealers and or distributors with the product information and instructions that are required for servicing the P314 powerchaitr 2 Service guide The P314 powerchair consists of three main parts E Seat assembly E Body assembly E Electrical system Please refer to P3 P7 series Shark or VR2 service manual 2 1 How to replace or repair the seat assembly The Seat assembly includes the seat body the seat mounting the seat hook the trapeze bar upright weldment front assembly the seat tower rear assembly the seat mount connector assembly and the left right armrest 2 1 1 To replace the seat body When should you replace the seat body lt gt If the seat body is worn out If the seat body is pierced or scratched by something If the powerchair crashed cause the seat body out of shape How to replace the seat body Please proceeding steps as follows if it has to replace Replace the seat body by the following steps if it is broken a Use hex tools to loosen hex fixed bolt 3 10 on the hook 3 09 and remove it from the seat body b Use hex tools to loosen hex fixed bolt 3 08 on the seat mounting 3 03 and remove the seat body from the seat mounting if it is broken 3 10 2 1 2 To replace the hooKand the seat mounting When should you replace the hook and the seat base mo
4. old the screw 1 73 and loosen the nut 1 76 to remove the rear articulating beam assembly L R Hold the screw 1 08 and loosen the nut 1 10 to remove the freewheel release lever assembly L R Hold the screw 1 24 and loosen the nut 1 25 to remove the 12 battery box tube f Remove the main tube cap g Check for deformations or cracks on the frame and replace the frame should they exit 13
5. place it shroud and then replace it a Use screw driver to loosen the screw 2 06 to remove the main controller 1 17 c Use screw driver to loosen the screw 2 06 to remove the front b Hold the screw 1 18 and loosen the nut 1 19 to remove For Shark Controller 2 2 2 To replace the footplate assembly When should you replace the footplate assembly If the footplate assembly is deformation If the footplate assembly out of shape due to an accident How to replace the footplate assembly Please proceeding steps as follows if it has to replace Replace the footplate assembly if it is worn out or deformed Hold the screw 8 07 and loosen the nut 8 08 and then replace the footplate assembly Hole the screw 8 03 and loosen the nut 8 10 then remove the footplate If the footplate is worn out then replace it 2 2 3 To replace the anti tipper wheel assembly When should you replace the anti tipper wheel assembly If the anti tipper wheel assembly is worn out If your powerchair can not avoid knocked or bumped cause the anti tipper wheel broken How to replace the anti tipper wheel assembly Please proceeding steps as follows if it has to replace Replace the anti tipper wheel assembly if it is worn out or deformed Hold the screw 1 62 and loosen the nut 1 69 and then replace the anti tipper wheel assembly Replace the anti tipper wheel if it is worn out o
6. r deformed Hold the screw 1 66 and loosen the nut 1 64 and then replace the anti tipper wheel 2 2 4 To replace the caster wheel assembly When should you replace the caster wheel assembly If the caster wheel assembly is worn out lt gt If the caster wheel assembly is out of shape due to an accident How to replace the caster wheel assembly Please proceeding steps as follows if it has to replace The caster wheel assembly is composed of a caster wheel and fork Replace the caster wheel assembly by the following steps if after inspection the assembly is found to be deformed a Remove the caster cap b Fix the caster wheel in place use wrench to loosen the nut 5 03 and then remove the caster wheel assembly Replace the caster wheel by the following steps if it is worn out or deformed a Hold the screw 5 09 and loosen the nut 5 14 and then remove the caster wheel b If the PU tire is worn out then replace it solid tire one piece of rim 2 2 5 To replace the driver wheel assembly When should you replace the driver wheel assembly If the driver wheel assembly is worn out If the driver wheel assembly is out of shape due to an accident How to replace the driver wheel assembly 10 lt gt Please proceeding steps as follows if it has to replace Loosen the nut 5 59 and washer 5 58 to replace the driver wheel assembly if it is worn out or defo
7. rmed Replace the driver wheel by the following steps if it is worn out or deformed a Follow preceding step above b If the PU tire is worn out replace it by loosening screw 5 33 and replace it 2 2 6 To replace the frame assembly When should you replace the frame lt gt If the frame is deformation If your powerchair can not avoid knocked or bumped cause the frame deform lt gt If the frame is out of shape due to an accident How to replace the frame Please proceeding steps as follows if it has to replace The frame assembly is composed of the front cross beam and the frame Replace the cross beam by following steps if there is noise or sticking motion during operation of the powerchair a Remove the seat assembly the shroud and the caster wheel assembly by step 2 1 and 2 24 b Use hex tools to hold the screw 1 46 and loosen the nut 1 49 then remove the cross beam If the cross beam is worn out or deformed See next page Check the whole body assembly by the following steps if there is noise or sticking motion during operation of the powerchair a O In addition to follow preceding step above it has to remove the footplate assembly and the anti tipper assembly by step 2 1 2 2 1 2 2 2 and 2 2 3 previously Use hex tools to loosen six pieces the screw 5 60 and 5 61 to remove motor and gearbox assembly See page 11 Loosen the nut 1 79 first H
8. unting assembly If the hook and the seat base mounting is deformation If the hook and the seat base mounting out of shape due to an accident How to replace the hook and the seat base mounting assembly Please proceeding steps as follows if it has to replace Follow preceding step of 2 1 1 You can remove the hook and the seat mounting too if it is worn out or deformed 2 1 3 To replace the seat post assembly When should you replace the seat post assembly If the seat post is deformation If the seat post out of shape due to an accident How to replace the seat post assembly Please proceeding steps as follows if it has to replace The seat post assembly includes the trapeze bar upright weldment front assembly the seat tower rear assembly and the seat mount connector assembly a To replace the trapeze bar upright weldment front assembly Pull up the hitch pin 3 15 frist Pull up and remove the trapeze bar upright weldment front assembly 3 42 if it is worn out or deformed b To replace the seat tower rear assembly Pull up the Hitch pin 3 15 frist Pull up and remove the seat tower rear assembly 3 44 if it is worn out or deformed c To replace the seat mount connector assembly Take the C clip 3 14 out from the seat mount connector by pliers and loosen the nut 1 20 to remove the seat mount connector assembly if it is worn out or deformed 3 51 3 43 ES 3 48

P314 Service Manual - Merits Health Products

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